<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>注册页面</title>
    <link rel="stylesheet" href="css/conmmon.css">
    <link rel="stylesheet" href="css/login.css">
    <script src="js/jquery.min.js"></script>
</head>

<body>
    <!-- 导航栏 -->
    <div class="nav">
        <img src="img/r.jpg" alt="">
        <span class="title">我的博客系统</span>
        <!-- 用来占据中间位置 -->
        <span class="spacer"></span>
        <a href="blog_list.html">主页</a>
        <a href="login.html">登录</a>
        <!-- <a href="#">注销</a> -->
    </div>
    <!-- 版心 -->
    <div class="login-container">
        <!-- <img src="img/r.jpg"> -->
        <!-- 中间的注册框 -->
        <div class="login-dialog">
            <h3>注册</h3>
            <div class="row">
                <span>用户名</span>
                <input type="text" id="username">
            </div>
            <div class="row">
                <span>密码</span>
                <input type="password" id="password">
            </div>
            <div class="row">
                <span>确认密码</span>
                <input type="password2" id="password2">
            </div>
            <div class="row">
                <button id="submit" onclick="mysub()">提交</button>
            </div>
        </div>
    </div>
    <script>
        //提交用户注册信息
            function mysub(){
                //1.参数校验(获取到数据判断)
                var username=jQuery("#username");
                var password=jQuery("#password");
                var password2=jQuery("#password2");
                if(username.val().trim()==""){
                    alert("请先输入用户名");
                    username.focus();//实现光标聚焦
                    return false;
                }
                if(password.val().trim()==""){
                    alert("请先输入密码");
                    password.focus();
                    return false;
                }
                if(password2.val().trim()==""){
                    alert("请先输入确认密码");
                    password2.focus();
                    return false;
                }

                //校验密码两次是否一致
                if(password.val()!=password2.val()){
                    alert("两次密码不一致,请先检查!");
                    return false;
                }
        


                //2.将数据提交给后端
                    jQuery.ajax({
                        url:"/user/reg",
                        type:"POST",
                        data:{
                            "username":username.val().trim(),
                            "password":password.val().trim()  
                          },
                          success:function(res){
                            //3.将后端返回的响应展示给用户
                            if(res.code==200&& res.data==1){
                                //注册成功
                                alert("恭喜:注册成功!");
                                //跳转到登录页
                                location.href="login.html";
                                
                            }else{
                                //注册失败
                                alert("抱歉,操作失败!"+res.msg);
                            }
                          }
                    });

                


            }
    </script>

</body>

</html>